Abstract
The thermopower induced by tensile plastic deformation at a near-room temperature ismeasured to determine the change in thermopower per unit dislocation densityΔSd/Nd in nickel (99.98%). The dislocation density is determined indirectly by measurement of theflow stress. The partial-wave method is used to calculate the contribution of dislocationsand vacancies to the thermoelectric power of nickel, platinum and palladium. The valueΔSd/Nd calculated for nickel agrees quite satisfactorily with measured ones. These results are thefirst quantitative estimation of the defect contribution to thermopower of transition metals.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.